Evc
[医][=ellis-van creveld syndrome]埃-范二氏综合征：先天性软骨钙化障碍心脏病综合征
🗣️ 情景例句
I appreciate it.
我很感激。
I started school at the age of 6.
我六岁开始上学。
He said that someone might be spying on the station and the pilot was ordered to keep track of the strange object.
他说可能有人正对基地进行侦察，因此命令那个飞行员跟踪那个奇怪的飞行物。